Biologists found that a wolverine named Chewbacca, measured and collared by Cathy Raley, far right, Jeff Heinlen and others, ranged across 730 square miles. U.S. Forest Service Considered a mere ...
[Music] like all mammals he's worm blooded and to maintain his body temperature he must eat a lot but it's not easy to find food in this vast empty Wilderness wolverines have to travel up to 50 M A ...
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